Using New Outlook on Windows for personal email, calendar, and contact management
@Carol Lucht said
I have a Comcast email account that was moved to Yahoo. I am unable to log into Outlook to delete my email account and add it back to get the new settings.
1 -- Erase your current New Outlook for Windows Profile.
See the answer by "Hornblower409 Dec 11, 2025" in
https://learn.microsoft.com/en-us/answers/questions/5655980/outlook-starting-error-repair-reinstall-reset-does
2 -- Follow these instructions to add your Comcast account that has been migrated to Yahoo
See the Answer by "Hornblower409 Apr 23, 2026" in
https://learn.microsoft.com/en-us/answers/questions/5868248/email-sync-error-on-new-comcast-email-account
Start with Step #1 at "Once you get to the Add an Account screen ..."
If anything goes sideways, come back here and leave a comment on this Answer.